*{
    margin: 0;
    padding: 0;
}
.con{
    background-color: #F8F8F8;
}
.con .bgd img{
    width: 100%;
}
.bgd-title{
    margin-top: 25%;
}
.bgd-title h1{
    font-size: 50px;
}
.bgd-title p{
    margin: 7% 0;
    color: #888;
    font-size: 18px;
}
.bgd-title a{
    display: inline-block;
    color: #F8F8F8;
    background-color: #F53D1F;
    padding: 3% 8%;
    font-size: 13px;
    font-weight: bold;
    text-decoration: none;
    border: 1px solid #F53D1F;
}
.bgd-title a:hover{
    transition: all 0.2s;
    background-color: transparent;
    color: #F53D1F;
}

/* 流程 */
.math-ao{
    padding: 5% 0;
    border-bottom: 1px solid #ccc;
}
.math-wu h1{
    font-size: 100px;
    color: #eeeeee;
    font-weight: bolder;
}
.math-wu font{
    font-weight: bold;
    display: inline-block;
    margin-bottom: 2%;
}
.math-wu p{
    color: #8897BA;
}

/* 设计师 */
.designer{
    padding: 4% 0;
}
.des-title{
    margin-bottom: 5%;
}
.des-po{
    text-align: center;
}
.des-po img{
    width: 80%;
    border-radius: 50%;
    cursor: pointer;
}
.des-po img:hover{
    box-shadow: 0 0 8px rgba(0, 0, 0, .2);
}
.des-po h5{
    font-weight: bold;
    margin-top: 15px;
    cursor: pointer;
}
.des-po p{
    color: #8897BA;
}
.con{
    padding: 3% 0;
}
@media screen and (max-width:768px) {
    .math{text-align: center;}
    .con-ngd{text-align: center;}
    .bgd-title{margin-top: 0;}
    .des-po img{width: 40%;}
    .des-po h5{margin-top: 5%;}
    .des-po p{margin-bottom: 5%;}
}